Brückendemontage Landsberger Allee
Bridge dismantling Landsberger Allee - Berlin
Client: Senate Department for the Environment, Mobility, Consumer Protection and Climate Protection Berlin
Location: Berlin - Marzahn
Construction time:
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Subsection 1: January - March 2023
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Subsection 2: Beginning of 2024
Scope of services:
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Dismantling of two adjacent reinforced concrete bridges
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consisting of 6 field continuous systems each with a span of 20m-26m, a total length of approx. 145m, and a width of 16m
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Removal of the bridge superstructure using a mobile excavator and dismantling of the surrounding railing
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Dismantling and dismantling of 42 plate beams, which were located above the individual supports
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Careful separation of the individual slab beams and storage/transportation using chain slings and a 500t mobile crane at a collection point
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Subsequent crushing using a crawler excavator and pulverizer
Technical and device-specific features:
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Use of mobile cranes LTM 450 and LTM 200 to ensure the dismantling of the slab beams
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Use of 30t crawler excavator CAT360F with pulverizer, demolition shears and chisel hammer
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Division of the dismantling process into individual sections as a total of 6 tracks, a district heating line and a traffic road run underneath the bridge
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exact compliance with the specified closure times of the respective tracks
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Furniture store conversion
furniture store conversion
Construction Project: Renovation of Höffner Market Erfurt
Client: KGG GmbH & Co. KG
Location: Erfurt-Waltersleben
Construction Period: 10 weeks
Scope of services:
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Complete gutting of the entire furniture store (approx. 26,000 m² GFA)
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Demolition of administration, gastronomy area, children's play area, etc.
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Dismantling of the entire building services
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Dismantling of roof, wall, and ceiling elements made of reinforced concrete
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Mechanical demolition of approx. 25,000 m³uR
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Execution of diamond drilling and sawing work
Technical and equipment-specific details:
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Use of 100 t, 200 t, and 400 t mobile cranes
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Use of 28 m long-front excavator (50 t)
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Use of two crawler excavators (30 - 40 t) including attachments
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Use of ride-on strippers, scissor lifts, telescopic handlers, and wheel loaders
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Separation of reinforced concrete components using diamond and wire sawing methods
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Bridge dismantling Chemnitz
Bridge dismantling Chemnitz
Construction project: Replacement bridge Zschopauer Strasse Chemnitz
Client: Ed. Züblin AG / Bridge Construction Southeast Division
Location: Zschopauer Strasse Chemnitz
Construction period: October 19 to September 20
Scope of services:
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Dismantling of reinforced concrete bridge made of monolithic cast-in-place concrete
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Cutting the bridge into craneable segments from 30t to 65t using diamond saw technology
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Dismantling the segments above the railway overhead line
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Dismantling work under DB's closure time specifications
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Total mass of superstructure and central pillar 1500 t
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Component thicknesses between 50cm and 72cm
Technical and device-specific features:
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4 wall and floor diamond saws with blade diameters up to 1600 mm
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Mobile cranes 300t to 750t
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